Reference for “Media Queries”

@TechReport{Glazman:09:MQ,
  author      = "Daniel Glazman and H\aa{}kon Wium Lie and Anne van Kesteren and Tantek \c{C}elik",
  title       = "Media Queries",
  month       = apr,
  note        = "http://www.w3.org/TR/2009/CR-css3-mediaqueries-20090423/",
  year        = "2009",
  bibsource   = "http://w2.syronex.com/jmr/w3c-biblio",
  type        = "Candidate Recommendation",
  institution = "W3C",
}